ECOTEL VoIP
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<P><STRONG>ECOTEL VoIP</STRONG></P>
<P>ECOTEL VoIP provides direct and reliable connections between GSM, IP and ISDN networks. The gateway thus allows users to significantly reduce phone costs, e.g. for calls from IP to GSM, GSM to IP or ISDN to IP. The number of GSM channels is scalable up to a total of eight. The GSM modules are compatible with all types of GSM networks (GSM 850/900/1800/1900/R). </P>
<P>Potential applications range from integration into an existing VoIP infrastructure, integration into an existing ISDN infrastructure and connection of mobile offices all the way through to distributed installations with multiple gateways and common configuration software. </P>
<P>ECOTEL VoIP allows intelligent local SIM management: The gateway can switch from one SIM to another. You are able to use up to eight SIM cards per channel. Additionally, it is possible to integrate ECOTEL VoIP with the ECOTEL VTM SCS (SIM Card Server) using.</P>
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<P>- Cost-effective interconnectivity IP to GSM</P>
<P>- Effective least cost routing with local SIM management</P>
<P>- Connection of mobile sites (office containes, ships, RVs, emergency vehicles etc.)</P>
<P>- Last mile concepts / Wirelss local loop (WLL)</P>
<P>- Business continuity in case of landline outage</P>
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<P><STRONG>Specifications</STRONG></P>
<P>Signaling: SIP</P>
<P>GSM frequencies: 850/900/1800/1900/R</P>
<P>Codecs: G.711 PCM for 64 kbit/sG.726 and G.727 E-ADPCM from 16 to 40 kbit/sG.729/Annex A CS-ACELP for 8 kbit/sG.723.1 (optional) MP-MLQ/ACELP for 6.3/5.3 kbit/s</P>
<P>Interfaces: LAN 10/100 Base-T, RJ45, USB 1.1 B type</P>
<P>GSM channels: 2 to 8</P>
<P>VoIP channels: 8</P>
<P>ISDN BRI ports: 2</P>
<P>Remote access: yes</P>
<P>Call detail records (CDR): yes</P>
<P>SMS messages: yes</P>
<P>Callback functions: yes</P>
<P>Internet via GPRS: yes</P>
<P>Configuration: LAN, USB, GSM</P>
<P>Power supply: 100 – 290 V AC, 50 – 60 Hz, 15 V DC</P>
<P>Dimensions: 255 x 185 x 63 mm</P>